Levchenko I S

Publications in Math-Net.Ru

1. Low-frequency magnetic field study of nonlinearity in the magnetic susceptibility of $\mathrm{YBa}_{2}\mathrm{Cu}_{3}\mathrm{O}_{7-x}$ ceramic samples
   
   Fizika Tverdogo Tela, 32:5 (1990),  1374–1377
2. Nonlinear magnetic susceptibility of the $\mathrm{Y}$–$\mathrm{Ba}$–$\mathrm{Cu}$–$\mathrm{O}$ ceramics in the superconducting state at low frequencies
   
   Fizika Tverdogo Tela, 31:4 (1989),  233–235
3. Effect of the exposure in nitrogen vapor on the transition temperature of the high $T_{c}$ superconductor $\mathrm{YBa}_{2}\mathrm{Cu}_{3}\mathrm{O}_{7-\delta}$
   
   Fizika Tverdogo Tela, 30:8 (1988),  2520–2523
4. Thermal-treatment effect on the thin nyobium fiber structure
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 11:24 (1985),  1499–1500
5. Electroconductivity temperature dependence of $\mathrm{Nb}$–$\mathrm{Ge}$ films
   
   Fizika Tverdogo Tela, 26:1 (1984),  69–76